Home / 22,497,477,993.30-33,722,594,260.92-7,569,460,947.42

Finding the Fourth Proportional to 22,497,477,993.30, 33,722,594,260.92 and 7,569,460,947.42

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Solution

The fourth proportional to 22,497,477,993.30, 33,722,594,260.92 and 7,569,460,947.42 is: 11,346,243,360.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,497,477,993.30 : 33,722,594,260.92 = 7,569,460,947.42 : x
  2. Step 2: Convert to fraction form
    22,497,477,993.30/33,722,594,260.92 = 7,569,460,947.42/x
  3. Step 3: Cross multiply
    22,497,477,993.30x = 33,722,594,260.92 × 7,569,460,947.42
  4. Step 4: Simplify right side
    22,497,477,993.30x = 255,261,860,303,723,757,568
  5. Step 5: Solve for x
    x = 255,261,860,303,723,757,568/22,497,477,993.30
  6. Step 6: Final answer
    x = 11,346,243,360.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.